CN209205501U - A kind of mining industry high capacity crusher - Google Patents
A kind of mining industry high capacity crusher Download PDFInfo
- Publication number
- CN209205501U CN209205501U CN201821515103.1U CN201821515103U CN209205501U CN 209205501 U CN209205501 U CN 209205501U CN 201821515103 U CN201821515103 U CN 201821515103U CN 209205501 U CN209205501 U CN 209205501U
- Authority
- CN
- China
- Prior art keywords
- roller
- case
- motor
- iii
- primary fragmentation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005065 mining Methods 0.000 title claims abstract description 20
- 238000013467 fragmentation Methods 0.000 claims abstract description 33
- 238000006062 fragmentation reaction Methods 0.000 claims abstract description 33
- 238000005096 rolling process Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 239000012634 fragment Substances 0.000 abstract description 31
- 239000011435 rock Substances 0.000 abstract description 27
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 241001504664 Crossocheilus latius Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of mining industry high capacity crusher, belongs to industrial machinery technical field.Crusher described in the utility model includes primary fragmentation case, rolls case, bushing, second-time breakage case, conveyer belt, motor I, roller I, motor II, roller II, roller bearing bar, roller III, dentation projection, cylinder roller bearing, fixed plate, cylinder, rolled plate, chisel nail, leak hole, motor III, roller IV, roller bearing；The side connection of case is rolled more than the discharge port of primary fragmentation case, the side lateral wall of one jiao of the lateral wall and primary fragmentation case that roll case is fixed, the bottom for rolling case is connected to the feed inlet of second-time breakage case, it is mounted on roller in primary fragmentation case and second-time breakage case, and is welded with dentation projection on roller.The different roller of distance makes the size of breaking ores be guaranteed in crusher, avoids being crushed again for rock fragments, increases crushing efficiency, and reduce the broken time by the way that layering is repeatedly broken.
Description
Technical field
The utility model relates to a kind of mining industry high capacity crushers, belong to industrial machinery technical field.
Background technique
Crusher can be divided into medical crusher and mining industry crusher according to major class；Magnanimity is adapted in mining industry crusher principle
Mine hard rock is broken, and typical granite discharging-material size≤40mm accounts for 90%, which handles 100 ~ 500 millimeters of side length or less objects
Material, compression strength reach as high as 350 megapascal, have many advantages, such as that reduction ratio is big, and material is in cubic granules after being crushed.Mining industry is broken
Stone machinery refers to the milling machinery of content Zhan total withdrawal rate 50% or more of the granularity greater than three millimeters in discharge.
Conventional breakers at work, are crushed ore, send out crusher after broken, when broken, when being crushed
Between it is long, and cannot be guaranteed rock fragments size, prevent molten from being converted to ore quickly from solid-state in ore smelting
Melt shape, after broken, needs to send out qualified rock fragments by screening, and underproof rock fragments are reentered into brokenly
It is crushed in broken machine, increases labour and broken time, efficiency, rapidity and the fragment size accuracy of crusher
It is very important, therefore it is necessary to design a kind of mining industry high capacity crusher.
Summary of the invention
The utility model aim is for overcome the deficiencies in the prior art and provides a kind of mining industry high capacity crusher, crusher
It is interior so that the size of breaking ores is guaranteed apart from different rollers, being crushed again for rock fragments is avoided, is increased broken
Efficiency, and reduce the broken time by the way that layering is repeatedly broken.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of mining industry high capacity crusher, including primary fragmentation case 1, roll case 2, bushing 3, second-time breakage case 4, conveyer belt 6,
Motor I 10, roller I 11, motor II 12, roller II 13, roller bearing bar 14, roller III 15, dentation projection 16, cylinder rolling
Sub- bearing 17, fixed plate 18, cylinder 19, rolled plate 20, chisel nail 21, leak hole 22, motor III 23, roller IV 24, roller bearing 25；
The side that case 2 is located at primary fragmentation case 1 is rolled, and rolls one jiao of the lateral wall of case 2 and the outside of primary fragmentation case 1
Wall is fixedly connected, and the discharge port of primary fragmentation case 1 is connected to the side box wall for rolling case 2, and second-time breakage case 4, which is located at, rolls case 2
Underface, the bottom for rolling case 2 is fixedly connected with the feed inlet of second-time breakage case 4, and conveyer belt 6 is located at second-time breakage case 4
The discharge port end of underface, second-time breakage case 4 is close to conveyer belt 6；
It is equipped with roller I 11, roller II 13 in primary fragmentation case 1, is equipped with dentation projection on roller I 11 and roller II 13
16, dentation projection 16 on roller I 11 is at a distance from II 13 appearance wall of roller, the dentation projection 16 on roller II 13 and roller I
The distance of 11 appearance walls is 20 ~ 40mm；Roller I 11 and II 13 both ends of roller are welded with roller bearings bar 14, on roller I 11
Roller bearing bar 14 passes through the output axis connection of driving wheel, transmission belt and motor I 10, the roller bearing bar 14 on roller II 13
Pass through the output axis connection of driving wheel, transmission belt and motor II 12；
It is equipped with roller III 15 and roller IV 24 in second-time breakage case 4, is equipped with cdontoid process on roller III 15 and roller IV 24
Block 16, dentation projection 16 on roller III 15 is at a distance from IV 24 appearance wall of roller, the dentation projection 16 on roller IV 24 and roller
The distance of III 15 appearance walls of cylinder is 3 ~ 7mm；Roller III 15 and IV 24 both ends of roller are welded with roller bearing bar 14, roller III 15
On roller bearing of the roller bearing bar 14 by the output axis connection of driving wheel, transmission belt and motor I 10, on roller IV 24
Bar 14 passes through the output axis connection of driving wheel, transmission belt and motor II 12；
The top for rolling case 2 is equipped with fixed plate 18, and fixed plate 18 is fixedly connected with one end of cylinder 19,19 other end of cylinder
It is fixedly connected with the side of rolled plate 20, the other side of rolled plate 20 is fixed with chisel nail 21, and the bottom for rolling case 2 is equipped with bushing
3, and leak hole 22 is offered on bushing 3；
6 both ends of conveyer belt are mounted on roller bearing 25, and the roller bearing 25 passes through conveyer belt, driving wheel and motor III 23
Output end connection.
Preferably, the utility model further includes support frame 5, pedestal 7, partition 9, and support frame 5 is welded on pedestal 7, once
Broken case 1, roll case 2, second-time breakage case 4 is each attached on support frame 5；Partition 9 is welded on support frame 5, partition 9 is located at one
Between secondary broken case 1 and pedestal 7, motor I 10, motor II 12 are fixedly mounted on partition 9, and motor III 23 is mounted on
On pedestal 7.
Preferably, the diameter of leak hole 22 described in the utility model is 15 ~ 20mm, and the position of leak hole 22 and chisel follow closely 21 positions
It is corresponding.
Preferably, switch 8 is mounted on support frame 5, the output end of switch 8 and motor I 10, motor II 12, electronic
The input terminal of machine III 23 is electrically connected.
The working principle of the utility model are as follows: switch 8 opens motor I 10, motor II 12, motor III 23, once
The roller I 11 installed in broken case 1 is by motor I 10, roller II 13 by the drive of motor II 12 by the ore of bulk
The rock fragments that size is 20 ~ 40mm are broken for, case 2 is rolled by cylinder 19, rolled plate 20 and is welded on rolled plate 20
Chisel nail 21 rock fragments that size is 20 ~ 40mm are broken for size is the ore of 15 ~ 20mm and size less than 15 ~ 20mm
Fragment, and broken rock fragments are passed through to the feeding second-time breakage case 4 of leak hole 22 opened up on bushing 3, in second-time breakage case 4
The ore that size is 15 ~ 20mm by the drive that motor I 10, roller IV 24 pass through motor II 12 by the roller III 15 of installation
It is broken for size and is the rock fragments of 3 ~ 7mm, then be expelled on conveyer belt 6 from the discharge port of second-time breakage case 4, motor III 23
The rotation of roller bearing 25 for being mounted on conveyer belt 6 close to 1 one end of primary fragmentation case is driven by driving wheel and transmission belt, makes conveyer belt 6
Broken rock fragments are driven to send out crusher, primary fragmentation case 1 rolls case 2 and the layering of second-time breakage case 4 is broken, makes
Ore reduction it is more uniform, it is more efficient, reduce the broken time, second-time breakage case 4 is by the size sent out in case 2 is rolled
The rock fragments of 15 ~ 20mm are broken for the rock fragments that size is 3 ~ 7mm, guarantee that the rock fragments size transferred out is 3 ~ 7mm
Or less than 3 ~ 7mm, makes rock fragments without being crushed again, improve broken efficiency, saved manpower and material resources, and reduce
The broken time.
The utility model has the beneficial effects that
(1) the utility model passes through the second-time breakage case being equipped with, because of the dentation welded on one group of roller in second-time breakage case
Projection is 3 ~ 7mm, the ore that will leak down from the leak hole of the 15 ~ 20mm opened up on bushing at a distance from another group of roller appearance wall
Fragment is crushed, and rock fragments of the size greater than 3 ~ 7mm is made to be broken for 3 ~ 7mm of size and broken less than the mineral of 3 ~ 7mm
Block ensure that the size of broken rear mineral fragments, make broken mineral fragments not have to be crushed again, to increase effect
Forthright and rock fragments size accuracy.
(2) the utility model pass through be equipped with roll case, roll case by offering bushing and the weldering of 15 ~ 20mm leak hole
The rolled plate for being connected to chisel nail will roll 20 ~ 40mm rock fragments in case from primary fragmentation case feeding and be crushed, chisel nail and leakage
Hole site is corresponding, and rock fragments of the chisel nail to size greater than 15 ~ 20mm are crushed, and by size be 15 ~ 20mm and 15 ~
20mm rock fragments below are sent into second-time breakage case by leak hole, reduce the time of ore reduction and screening.
(2) the utility model passes through the primary fragmentation case being equipped with, rolls case and second-time breakage case, and primary fragmentation case rolls
The combination of case and second-time breakage case, ore is layered it is broken, reduce lacked broken time and ore because it is broken for a long time and
Caused overcrushing, and size is 3 ~ 7mm and the rock fragments less than 3 ~ 7mm when sending out ore, makes rock fragments
Without being crushed again, broken efficiency is increased, and reduce and be crushed the time used.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of mining industry high capacity crusher of the utility model.
Fig. 2 is a kind of broken box structure schematic diagram of mining industry high capacity crusher of the utility model.
Fig. 3 rolls box structure schematic diagram for a kind of mining industry high capacity crusher of the utility model.
Fig. 4 rolls case bushing structural schematic diagram for a kind of mining industry high capacity crusher of the utility model.
Fig. 5 is a kind of transmission device structural schematic diagram of mining industry high capacity crusher of the utility model.
Wherein: 1- primary fragmentation case；2- rolls case；3- bushing；4- second-time breakage case；5- support frame；6- conveyer belt；The bottom 7-
Seat；8- switch；9- partition；10- motor I；11- roller I；12- motor II；13- roller II；14- roller bearing bar；15-
Roller III；16- dentation projection；17- cylinder roller bearing；18- fixed plate；19- cylinder；20- rolled plate；21- chisel nail；22- leakage
Hole；23- motor III；24- roller IV；25- roller bearing.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail, but the utility model
Protection scope is not limited to the content.
Embodiment 1
A kind of mining industry high capacity crusher described in the utility model as shown in figure 1-5, including primary fragmentation case 1, stone roller
Press case 2, bushing 3, second-time breakage case 4, conveyer belt 6, motor I 10, roller I 11, motor II 12, roller II 13, roller shaft
Hold bar 14, roller III 15, dentation projection 16, cylinder roller bearing 17, fixed plate 18, cylinder 19, rolled plate 20, chisel nail 21, leakage
Hole 22, motor III 23, roller IV 24, roller bearing 25；The side that case 2 is located at primary fragmentation case 1 is rolled, and rolls the outside of case 2
One jiao of wall is fixedly connected with the lateral wall of primary fragmentation case 1, and the discharge port of primary fragmentation case 1 connects with the side box wall for rolling case 2
Logical, second-time breakage case 4 is located at the underface for rolling case 2, and the bottom for rolling case 2 is fixedly connected with the feed inlet of second-time breakage case 4,
Conveyer belt 6 is located at the underface of second-time breakage case 4, and the discharge port end of second-time breakage case 4 is close to conveyer belt 6；Primary fragmentation
It is equipped with roller I 11, roller II 13 in case 1, is equipped with dentation projection 16, the dentation on roller I 11 on roller I 11 and roller II 13
Projection 16 is at a distance from II 13 appearance wall of roller, the dentation projection 16 on roller II 13 is at a distance from I 11 appearance wall of roller
24mm；Roller I 11 and II 13 both ends of roller are welded with roller bearing bar 14, and the roller bearing bar 14 on roller I 11 passes through transmission
The output axis connection of wheel, transmission belt and motor I 10, roller bearing bar 14 on roller II 13 by driving wheel, transmission belt with
The output axis connection of motor II 12；Roller III 15 and roller IV 24, roller III 15 and roller IV 24 are equipped in second-time breakage case 4
On be equipped with dentation projection 16, the dentation projection 16 on roller III 15 is at a distance from IV 24 appearance wall of roller, on roller IV 24
Dentation projection 16 is 3mm at a distance from III 15 appearance wall of roller；Roller III 15 and IV 24 both ends of roller are welded with roller bearing
Bar 14, the roller bearing bar 14 on roller III 15 pass through the output axis connection of driving wheel, transmission belt and motor I 10, roller IV
Roller bearings bar 14 on 24 passes through the output axis connection of driving wheel, transmission belt and motor II 12；Motor I 10 passes through transmission
Wheel and transmission belt drive the roller III 15 in roller I 11 and second-time breakage case 4 in primary fragmentation case 1 to rotate, motor II 12
Roller II 13 in primary fragmentation case 1 and in second-time breakage case 4 the rotation pair of roller IV 24 is driven by driving wheel and transmission belt
Rock fragments are crushed.
The top for rolling case 2 is equipped with fixed plate 18, and fixed plate 18 is fixedly connected with one end of cylinder 19,19 other end of cylinder
It is fixedly connected with the side of rolled plate 20, the other side of rolled plate 20 is fixed with chisel nail 21, and the bottom for rolling case 2 is equipped with bushing
3, and leak hole 22 is offered on bushing 3；The diameter of the leak hole 22 is 16mm, and the position of leak hole 22 and chisel follow closely 21 positions pair
It answers；Chisel is followed closely rock fragments of 21 pairs of sizes greater than 16mm and is crushed, and is that 16mm and 16mm ore below is broken by size
Block is sent into second-time breakage case 4 by leak hole 22.
Described 6 one end of conveyer belt is equipped with roller bearing 25, and the roller bearing 25 passes through conveyer belt, driving wheel and motor III 23
Output end connection；Motor III 23 drives the roller bearing 25 for being mounted on 6 one end of conveyer belt to rotate by driving wheel and transmission belt, roller bearing
25 rotations drive conveyer belt 6 to rotate, and make conveyer belt 6 that the rock fragments being crushed be driven to send out to outside crusher.
It is attached between each component described in the present embodiment, can also pass through in actual use by welding
The other modes such as rivet are attached.And the model HSG01 of cylinder 19, and dig 21 models 12233 of nail.
Switch 8, and the model PBM19 of switch 8, the output of switch 8 are installed on support frame as described above 5 described in the present embodiment
End and the input terminal of motor I 10, motor II 12, motor III 23 are electrically connected；Switch 8 controls motor I 10, motor
II 12, the open and close of motor III 23.
By the primary fragmentation case that is equipped with, case and second-time breakage case are rolled, primary fragmentation case rolls case and second-time breakage case
Combination, ore is layered broken, reduces and lacked broken time and ore because of overcrushing caused by broken for a long time,
And size is 3 ~ 7mm and the rock fragments less than 3 ~ 7mm when sending out ore, and rock fragments is made not have to be broken again
It is broken, increase broken efficiency.
Embodiment 2
The present embodiment structure and embodiment 1 are identical, and difference is: crusher described in the present embodiment further includes support frame 5, bottom
Seat 7, partition 9, support frame 5 is welded on pedestal 7, primary fragmentation case 1, roll case 2, second-time breakage case 4 is each attached to support frame 5
On；Partition 9 is welded on support frame 5, partition 9 is between primary fragmentation case 1 and pedestal 7, motor I 10, motor II 12
It is fixedly mounted on partition 9, motor III 23 is mounted on pedestal 7, motor model YX3.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (4)
1. a kind of mining industry high capacity crusher, it is characterised in that: including primary fragmentation case (1), roll case (2), bushing (3), secondary
Broken case (4), conveyer belt (6), motor I (10), roller I (11), motor II (12), roller II (13), roller bearing bar
(14), roller III (15), dentation projection (16), cylinder roller bearing (17), fixed plate (18), cylinder (19), rolled plate (20),
Chisel nail (21), leak hole (22), motor III (23), roller IV (24), roller bearing (25)；
The side that case (2) is located at primary fragmentation case (1) is rolled, and rolls one jiao of the lateral wall and primary fragmentation case (1) of case (2)
Lateral wall is fixedly connected, and the discharge port of primary fragmentation case (1) is connected to the side box wall for rolling case (2), second-time breakage case (4) position
In the underface for rolling case (2), the bottom for rolling case (2) is fixedly connected with the feed inlet of second-time breakage case (4), conveyer belt (6)
Positioned at the underface of second-time breakage case (4), the discharge port end of second-time breakage case (4) is close to conveyer belt (6)；
It is equipped with roller I (11), roller II (13) in primary fragmentation case (1), is equipped with dentation on roller I (11) and roller II (13)
Projection (16), the dentation projection (16) on roller I (11) is at a distance from roller II (13) appearance wall, the dentation on roller II (13)
Projection (16) is 20 ~ 40mm at a distance from roller I (11) appearance wall；Roller I (11) and roller II (13) both ends are welded with roller
Cylinder bearing rod (14), the roller bearing bar (14) on roller I (11) pass through the output of driving wheel, transmission belt and motor I (10)
Axis connection, the roller bearing bar (14) on roller II (13) are connected by the output shaft of driving wheel, transmission belt and motor II (12)
It connects；
It is equipped with roller III (15) and roller IV (24) in second-time breakage case (4), is equipped on roller III (15) and roller IV (24)
Dentation projection (16), the dentation projection (16) on roller III (15) is at a distance from roller IV (24) appearance wall, on roller IV (24)
Dentation projection (16) be 3 ~ 7mm at a distance from roller III (15) appearance wall；Roller III (15) and the weldering of roller IV (24) both ends
It is connected to roller bearing bar (14), the roller bearing bar (14) on roller III (15) passes through driving wheel, transmission belt and motor I (10)
Output axis connection, the roller bearing bar (14) on roller IV (24) passes through the defeated of driving wheel, transmission belt and motor II (12)
Axis connection out；
The top for rolling case (2) is equipped with fixed plate (18), and fixed plate (18) is fixedly connected with one end of cylinder (19), cylinder (19)
The other end is fixedly connected with the side of rolled plate (20), and the other side of rolled plate (20) is fixed with chisel nail (21), rolls case (2)
Bottom is equipped with bushing (3), and leak hole (22) are offered on bushing (3)；
Conveyer belt (6) both ends are mounted on roller bearing (25), and the roller bearing (25) passes through conveyer belt, driving wheel and motor III
(23) output end connection.
2. mining industry high capacity crusher according to claim 1, it is characterised in that: further include support frame (5), pedestal (7), partition
(9), support frame (5) is welded on pedestal (7), primary fragmentation case (1), roll case (2), second-time breakage case (4) is each attached to branch
On support (5)；It is welded on support frame (5) partition (9), partition (9) is located between primary fragmentation case (1) and pedestal (7), electronic
Machine I (10), motor II (12) are fixedly mounted on partition (9), and motor III (23) is mounted on pedestal (7).
3. mining industry high capacity crusher according to claim 1, it is characterised in that: the diameter of the leak hole (22) is 15 ~ 20mm,
And the position of leak hole (22) is corresponding with chisel nail (21) position.
4. mining industry high capacity crusher according to claim 1, it is characterised in that: switch (8) is mounted on support frame (5), is opened
Close the input terminal electric connection of the output end and motor I (10), motor II (12), motor III (23) of (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821515103.1U CN209205501U (en) | 2018-09-17 | 2018-09-17 | A kind of mining industry high capacity crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821515103.1U CN209205501U (en) | 2018-09-17 | 2018-09-17 | A kind of mining industry high capacity crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209205501U true CN209205501U (en) | 2019-08-06 |
Family
ID=67454204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821515103.1U Expired - Fee Related CN209205501U (en) | 2018-09-17 | 2018-09-17 | A kind of mining industry high capacity crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209205501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015868A (en) * | 2019-12-02 | 2020-04-17 | 徐州康百年家具有限公司 | Raw materials reducing mechanism is used in plywood processing |
-
2018
- 2018-09-17 CN CN201821515103.1U patent/CN209205501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015868A (en) * | 2019-12-02 | 2020-04-17 | 徐州康百年家具有限公司 | Raw materials reducing mechanism is used in plywood processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108311264B (en) | Concrete breaker for building | |
| CN206746782U (en) | A kind of attack formula construction breaker | |
| CN205269784U (en) | High -efficient inverter type ore crushing device | |
| CN202725240U (en) | Double roll crusher for titanium sponge | |
| CN208824566U (en) | A kind of mining industry ore high-efficiency crusher | |
| CN209205501U (en) | A kind of mining industry high capacity crusher | |
| CN210815607U (en) | Novel pair mining breaker of roll-type | |
| CN205815794U (en) | A kind of New Mine disintegrating machine | |
| CN207413501U (en) | A kind of uniform sand making machine of particle | |
| CN109261324A (en) | A kind of mining industry high capacity crusher | |
| CN202398382U (en) | Novel four-roller impact crusher | |
| CN206965805U (en) | A kind of compound disintegrating machine of mining multifunctional | |
| CN102284320B (en) | Vertical grinding roller sand making machine | |
| CN201470425U (en) | Double-roller and double-cavity three-strike type crusher | |
| CN201524585U (en) | High-pressure roll grinder for metal | |
| CN207287686U (en) | A kind of electrode material efficient pulverizing device with shock-absorbing function | |
| CN110694730A (en) | Double-roller crusher for mine | |
| CN205925811U (en) | A it is novel to roller mill for making wine | |
| CN206104004U (en) | Small -size jaw breaker is used in operation | |
| CN207887235U (en) | A kind of environment-friendly type building garbage reclamation pulverizer | |
| CN209423811U (en) | A kind of mining machinery mineral aggregate grinding device | |
| CN107511204A (en) | A kind of kibbler roll | |
| CN204735258U (en) | Many roll crusher | |
| CN208131197U (en) | A kind of rubbish shredder | |
| CN102189015A (en) | Waste crushing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20200917 |